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Can't access AV Channel on Sony KV-C27TD

Recently got an old Sony Trinitron TV. There were no RCA inputs in the back so I had to get a Scart to RCA converter to be able to hook up my DVD player / Xbox. Unfortunately I can't switch over to an AV channel.

Don't have the original remote but I do have an Universal One for All Remote. The remote works well and controls basic functions (power, changing channels, volume, etc) although this won't switch to the AV channel when the button on the remote is pressed. I've attempted to tune the AV channel into another numbered channel using the tuning buttons on the base of the TV but I haven't had any luck.

Has anyone had experience with this model or issue?

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Actually, SCART is a european av connector, which on it's 21 pins can carry RGB, Y-Pb-Pr, composite and S-Video systems through it, and control signals that can turn some equipment on and off, and switch aspect ratio modes (various voltages on pin 8 perform this function), it is up to the manufacturer which pins to actually connect internally and most small tvs only use the composite video, and left and right audio pins.

What switch2k7 has takes the video plug of the composite cable, and maps it to pin 20 (pin 18 earth), and left/right audio plugs to pins 2 and 6 (pin 4 shared earth)

An RF modulator is a completely different bird, but had this been what switch2k7 had been talking about your advice would be correct.

switch2k7: It may be your universal remote not knowing the right code for the av channel, proper replacement remotes can be ordered online.

I'm sure with your question being there so long you probably don't care anymore, but there could be someone else out there who needs the info.

Posted on Jul 12, 2009

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If the TV has no RCA inputs, then there is no "AV channel" option for it on any remote, just channel selection.

The purpose of a RCA to SCART converter (aka RF modulator) is to convert one of your channels to an A/V input. They operate (standard) on either channel 3 or 4 as selected by a switch on the converter.

If your converter is unpowered, it's entirely possible that the signal coming out is not good enough to overpower your antenna signal. In this case, you may need a powered unit (such as this one which can actively "shut off" the antenna input when signal is received from the auxiliary device.

Posted on Nov 13, 2007


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Hi i have an alba tv , im trying to connect a dvd player. I have connected the scart leads etc.I can not get onto the av channel so i can watch a dvd. Please help


Firstly, please make sure you have connected the SCART cable correctly. This should be connected to a SCART OUT socket on the DVD player to one of the SCART IN or EXT sockets on the rear of the TV.

If you have correctly connected the SCART cable the TV should automatically switch to the AV channel when you switch the DVD player power on or insert a disc.

Switch your TV on, then switch the DVD player off and then on again. If the TV does not change to the AV channel you may have the SCART cable connected incorrectly.

Not all TVs automatically switch to the AV channel when the AV device is switched on. On some TVs the AV input is on channel 0 or 99. On other TVs the AV input is not assigned to a specific channel. On these TVs you need to look for a button marked "AV", "INPUT" or "SOURCE" - either on the TV remote or on the buttons on the front of the TV. The easiest way to do this is to insert a disk into the DVD player and start it playing. Then press the "AV" "INPUT" or "SOURCE" button (whichever one you have) repeatedly until you find the signal from the DVD player.

Please check your connections and try using the "AV" "INPUT" or "SOURCE" buttons. If you are still unable to watch your DVD player, please post back with the following information:

1. Model number of the Bush TV
2. Brand and model number of the DVD player
3. If you are using any remote other than the ones supplied with the TV or DVD player, the brand and model number of the remote.

I will then be able to tell you exactly how it should be connected and which buttons (if any) you need to press to access the AV channel.

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